# 78 Shinnecock Avenue, Mastic, NY 11950

> **TL;DR:** 4bd/1ba single family, $389,999 ($396/sqft), built 1950, 985 sqft. Est. $2,086/mo. Listed 23 days.

## Property at a Glance

| Attribute | Value |
|-----------|-------|
| Price | $389,999 |
| Price/sqft | $396 |
| Bedrooms | 4 |
| Bathrooms | 1 full |
| Square Feet | 985 |
| Year Built | 1950 |
| Lot Size | 10,019 sqft (0.23 acres) |
| Property Type | Single Family (Other) |
| Status | Active |
| Days on Market | 23 |

## Estimated Monthly Costs

| Category | Amount |
|----------|--------|
| Principal & Interest (20% down, 30-year at 6.5%) | $1,972 |
| Estimated Insurance | $114 |
| **Total** | **$2,086** |

## Property Highlights

- Built in 1950
- 0.23 acre lot

## Description

### Agent Description
Opportunity Is Knocking at 78 Shinnecock! Whether you're an investor looking for your next project or a handy homeowner ready to make a home your own, this 4-bedroom, 1-bathroom Cape is full of potential! Situated on a generously sized lot, offering plenty of space for outdoor entertaining or simply enjoying some privacy. Additional features include a single-layer roof, 100-amp electric service, cesspool replaced approx. 7 years ago and propane gas cooking. With the right vision and a little TLC, the possibilities are endless. Bring your tools, bring your creativity, and take advantage of the opportunity to transform this property into something special! LOW TAXES OF $6,079!

## Location

- **Address:** 78 Shinnecock Avenue, Mastic, NY 11950
- **County:** Suffolk
- **Coordinates:** 40.796381, -72.849282
- **Google Maps:** https://www.google.com/maps?q=40.796381,-72.849282

## Listing Agent

- **Name:** Kerri Passamenti
- **Brokerage:** Realty Connect USA LLC
- **Broker Phone:** (877)647-1092

## Photos

![78 Shinnecock Avenue - Photo 1](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f2055272102r.jpg)

![78 Shinnecock Avenue - Photo 2](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f1983341993r.jpg)

![78 Shinnecock Avenue - Photo 3](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f2448793636r.jpg)

![78 Shinnecock Avenue - Photo 4](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f2801746704r.jpg)

![78 Shinnecock Avenue - Photo 5](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f1475971970r.jpg)

![78 Shinnecock Avenue - Photo 6](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f3577059270r.jpg)

![78 Shinnecock Avenue - Photo 7](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f79488481r.jpg)

![78 Shinnecock Avenue - Photo 8](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f397504922r.jpg)

![78 Shinnecock Avenue - Photo 9](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f2624752123r.jpg)

![78 Shinnecock Avenue - Photo 10](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f2639814847r.jpg)

![78 Shinnecock Avenue - Photo 11](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f3993929245r.jpg)

![78 Shinnecock Avenue - Photo 12](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f3544270298r.jpg)

![78 Shinnecock Avenue - Photo 13](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f1502516575r.jpg)

![78 Shinnecock Avenue - Photo 14](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f3493212173r.jpg)

![78 Shinnecock Avenue - Photo 15](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f3440622385r.jpg)

![78 Shinnecock Avenue - Photo 16](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f3898311477r.jpg)

![78 Shinnecock Avenue - Photo 17](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f556816834r.jpg)

![78 Shinnecock Avenue - Photo 18](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f2321007798r.jpg)

![78 Shinnecock Avenue - Photo 19](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f3066315842r.jpg)

![78 Shinnecock Avenue - Photo 20](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f718060179r.jpg)

![78 Shinnecock Avenue - Photo 21](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f2641078523r.jpg)

![78 Shinnecock Avenue - Photo 22](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f61880630r.jpg)

![78 Shinnecock Avenue - Photo 23](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f4108444894r.jpg)

![78 Shinnecock Avenue - Photo 24](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f3477071602r.jpg)

![78 Shinnecock Avenue - Photo 25](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f3249897495r.jpg)

![78 Shinnecock Avenue - Photo 26](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f2858986640r.jpg)

![78 Shinnecock Avenue - Photo 27](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f1755929697r.jpg)

![78 Shinnecock Avenue - Photo 28](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f919552325r.jpg)

![78 Shinnecock Avenue - Photo 29](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f1877277384r.jpg)

![78 Shinnecock Avenue - Photo 30](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f1179084002r.jpg)

![78 Shinnecock Avenue - Photo 31](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f2040989573r.jpg)

![78 Shinnecock Avenue - Photo 32](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f757282409r.jpg)

![78 Shinnecock Avenue - Photo 33](http://lh.rdcpix.com/730e52537b8832120bc9dd406f456c9al-f3342371163r.jpg)

---

**MLS#:** 12028458 | **Updated:** 2026-10-26
**Source:** listhub

*Copyright © 2026 My State MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.*

[View on PropertySimple](https://www.propertysimple.ai/listing/78-shinnecock-avenue-mastic-ny-11950-b78f6f67eb564c93987dae82940c2daa)

---

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